DE3044888C2 - Free-standing, attachable connection element in Z-shaped design of an LSA-PLUS contact - Google Patents
Free-standing, attachable connection element in Z-shaped design of an LSA-PLUS contactInfo
- Publication number
- DE3044888C2 DE3044888C2 DE3044888A DE3044888A DE3044888C2 DE 3044888 C2 DE3044888 C2 DE 3044888C2 DE 3044888 A DE3044888 A DE 3044888A DE 3044888 A DE3044888 A DE 3044888A DE 3044888 C2 DE3044888 C2 DE 3044888C2
- Authority
- DE
- Germany
- Prior art keywords
- connection element
- free
- standing
- lsa
- shaped design
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
- H01R4/2445—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/53—Fixed connections for rigid printed circuits or like structures connecting to cables except for flat or ribbon cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
Landscapes
- Multi-Conductor Connections (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Clamps And Clips (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Dowels (AREA)
Description
Die Erfindung betrifft ein freistehendes, befestigbares Anschlußelement eines löt-, schraub- und abisolierfreien Kontaktes mit polytropen Luft-Spalt — kurz LSA-PLUS-Kontakt — mit einem Kontaktierungstcil, der als Mittelsteg ein unter 45° zur Leiterachsc sichenden Draht kontaktiert nach dem Oberbegriff des Anspruches 1.The invention relates to a free-standing, attachable Connection element of a solder-, screw- and stripping-free contact with polytropic air gap - short LSA-PLUS contact - with a Kontaktierungstcil, which as a central bar a 45 ° to the conductor axis Wire contacted according to the preamble of claim 1.
Es sind Anschlußelemcnte zur Herstellung von löt-, schraub- und abisolierfreien Kontakticrungcn mit isolierten Kabel- oder Schaltadern nach der DE-PS 26 10 461 und DE-OS 28 04 478 bekannt, deren blattförmige Kontaktteile sich an isolierende Kunststoffkörper abstützen, wobei die Kunststoffteile des weiteren die Aufgabe haben, über angeformte Klcmmrippcn die Kontaktstellen von jeglicher Aderbewegung freizuhalten. There are connection elements for the production of solderless, screwless and stripping-free Kontakticrungcn with insulated Cable or switch cores known from DE-PS 26 10 461 and DE-OS 28 04 478, the leaf-shaped Contact parts are supported on insulating plastic body, the plastic parts also the Have the task of keeping the contact points free of any wire movement via molded Klcmmrippcn.
Dieses Abstützen wird jedoch dann unmöglich, wenn derartige Anschlußelemente auf engstem Raum, z. B. auf Leiterplatten verwendet werden sollen.However, this support becomes impossible when such connecting elements in a confined space, for. B. to be used on printed circuit boards.
Aus der DE-OS 23 38 056 ist ein Z-förmiges Anschlußelement für den Anschluß von zwei Drahtleitcrn bekannt. Dieses Z-förmige Anschlußclcment weist für jeden anzuschließenden Drahtleiter eine Klemmstelle und ein Kontaktierungsteil auf. Nachteilig ist, daß daher die Zugentlastung nur nach einer Seite wirkt.From DE-OS 23 38 056 a Z-shaped connection element for the connection of two Drahtleitcrn is known. This Z-shaped connection element has a clamping point for each wire conductor to be connected and a contacting part. The disadvantage is that the strain relief therefore only acts on one side.
Die DE-OS 23 41 545 zeigt einen elektrischen Verbinder, bei dem ein einzelnen Drahtleiter während des Einführvorganges automatisch von einem Bandkabel abgetrennt wird.DE-OS 23 41 545 shows an electrical connector, in which a single wire conductor is automatically separated from a ribbon cable during the insertion process will.
Dieser Drahtverbinder ist nicht als selbständig freistehendes Anschlußelement einsetzbar.This wire connector cannot be used as an independent, free-standing connection element.
Der Erfindung liegt daher die Aufgabe zugrunde, beim Anschluß von zwei Adern an einem Ansehlußelement eine nach beiden Seiten des eingelegten Leiters wirksame Zugentlastung mit einer stabilen Festlegung des Anschlußelementes beispielsweise auf Leiterplatten zu erreichen.The invention is therefore based on the object when connecting two wires to a connection element effective strain relief on both sides of the inserted conductor with a stable fixing to achieve the connection element, for example, on printed circuit boards.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß zwei Z-förmige Anschlußelemcnte spiegelbildverkehrt zu einem einstückigen Teil aneinandergefügt sinil, wobei beiderseits der Kontaktierungsslellc in ilen benachbarten Schenkeln Klemmstellcn zur Zugentlastung des Leiters vorgesehen sind, die in der Leiterplatte durch Stifte abgestützt sind.According to the invention, this object is achieved in that two Z-shaped connection elements are reversed joined to one another to form a one-piece part, with the contacting slellc being adjacent on both sides Legs Klemmstellcn for strain relief of the conductor are provided in the circuit board are supported by pins.
Durch diese Lösung werden nachfolgende Vorteile erreicht:The following advantages are achieved with this solution:
1. Durch die Z-förmige (Icsiulumg des AnschluLiek- r, meines wird eine erhebliche Versteifung geschaffen. 1. Due to the Z-shaped r (Icsiulumg of AnschluLiek-, my is provided a substantial stiffening.
2. Die beiderseitig des AnschliiUcIcmcntcs auf'retcnden Zugkräfte und die bei der Kontaktierung sich ergebenen Federkräfte an der Kontaktierungsstel-Ic werden von dem Z-förmigcn AnschluBclcincni aufgefangen.2. The retcnden on both sides of the connection Tensile forces and the spring forces resulting from the contacting at the contacting point Ic are connected to the Z-shaped connector caught.
Vorteilhafte weitere Ausgestaltungen der einzelnen Maßnahmen dieser Erfindung sind im Untcranspruch gekennzeichnet. So können an den Schenkeln des Anschlußclemcnlcs zusätzjich Verstärkungsflanschc angebracht werden. Die Erfindung wird anhand des in der Zeichnung dargestellte:. Ausführungsbeispiclcs näher erläutert. Es zeigtAdvantageous further refinements of the individual measures of this invention are in the subclaim marked. In this way, additional reinforcing flanges can be attached to the legs of the connecting clamp will. The invention is illustrated in the drawing with reference to :. Execution examples in more detail explained. It shows
Fig. 1 das Anscblußelcment als Doppelkontakt mit und ohne Vcrstärkungsflansche in der Draufsicht.Fig. 1 the connection element as a double contact with and without reinforcement flanges in plan view.
Fig.2 das Anschlußelement ohne Verstärkungsflansche in der Vorderansicht nach Fig. 1,2 shows the connecting element without reinforcing flanges in the front view according to FIG. 1,
F i g. 3 das Anschlußclemcnt mit eingelegter Kabelader in der Draufsicht,F i g. 3 the connection terminal with inserted cable core in plan view,
F i g. 3a die Vorderansicht nach F i g. 3,
Fig.3b die Seitenansicht nach Fig.3a nach der Erfindung.
F i g. 3a shows the front view according to FIG. 3,
Fig.3b shows the side view according to Fig.3a according to the invention.
Wie die rig. 1 zeigt, sind zwei Z-förmigc Anschlußjo elemente 1, I' spiegelbildverkehrt zu einem cinstückigen Teil aneinandergefügt.Like the rig. Fig. 1 shows two Z-shaped connector jo elements 1, I 'are joined together in a mirror-inverted manner to form a one-piece part.
ledes Z-förmige Anschlußclcineni 1 bzw. Γ weist hierbei beiderseits der Koniaktierungsslclle 2 bzw. 2' in den benachbarten Schenkeln la. \b bzw. la' \b' η Klemmstellcn 3,3a bzw. 3',3a'auf.Each Z-shaped connector 1 or Γ has on both sides of the Koniaktierungsslclle 2 or 2 'in the adjacent legs la. \ b or la ' \ b' η Klemmstellcn 3,3a or 3 ', 3a'.
Durch diese erfinderische Gestaltung des Anschlußelemenies I, Γ erhält das Anschhißelement eine erhebliche Versteifung, die Klemmstellcn 3, 3.7 bzw. 3', 3a' sorgen für eine Zugentlastung des Leiters nach beiden Seiten.Through this inventive design of the connection element I, Γ the connection element receives considerable stiffening, the clamping positions 3, 3.7 or 3 ', 3a' provide strain relief for the conductor on both sides.
Des weiteren sind — wie die F i g. 1 und 2 zeigen — Stifte 4,4' vorgesehen, die die KlemrRstellen3,3a'in der Leiterplatte 6 abstützen.Furthermore, as shown in FIG. 1 and 2 show - Pins 4,4 'are provided, which the KlemrRstellen3,3a'in the Support circuit board 6.
Die F i g. 1 zeigt ferner, daß an den Schenkeln la bzw. *·> 1.7' Vcrstärkungsflansche 5 rechtwinklig zu den Schenkeln la bzw. ta'angeordnet sind, die das Anschlußclcment 1,1' zusätzlich stabilisieren.The F i g. 1 also shows that reinforcement flanges 5 are arranged at right angles to the legs 1a and / or ta 'on the legs 1 a or *>1.7', which additionally stabilize the connection element 1, 1 '.
Insbesondere die Befestigung dieser Anschlußelemcnte I, Γ auf Leiterplatten 6 in der Elektronik läßt V) einen hohen Bedarf erwarten.In particular, the attachment of these Anschlußelemcnte I, Γ on printed circuit boards in the electronics 6 can V) expect a high demand.
Die Fi g. 3, 3a und 3b zeigen den Anschluß eines Leiters 7. wobei die Kontaktierung nach dem bekannten Prinzip durchgeführt wird.The Fi g. 3, 3a and 3b show the connection of a conductor 7. the contacting being carried out according to the known principle.
Claims (2)
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3044888A DE3044888C2 (en) | 1980-11-28 | 1980-11-28 | Free-standing, attachable connection element in Z-shaped design of an LSA-PLUS contact |
DK063981A DK159699C (en) | 1980-11-28 | 1981-02-13 | SELF-STANDARD CONNECTING CONNECTOR FOR ESTABLISHING WELDING, SCREW AND DE-ISOLATION-FREE CONTACTS |
AU67375/81A AU541768B2 (en) | 1980-11-28 | 1981-02-17 | Self supporting terminal element for making a solderless screwless and stripless contact |
IE329/81A IE51101B1 (en) | 1980-11-28 | 1981-02-18 | A self-supporting terminal element |
ZA00811103A ZA811103B (en) | 1980-11-28 | 1981-02-19 | A self-supporting terminal element for making a solderless, screwless and stripless contact |
EP81101181A EP0053219B1 (en) | 1980-11-28 | 1981-02-19 | Independently firm standing connecting element for making a solderless, screwless and stripless contact |
AT81101181T ATE7984T1 (en) | 1980-11-28 | 1981-02-19 | INDEPENDENTLY FIXED CONNECTION ELEMENT FOR ESTABLISHING A SOLDER, SCREW AND STRIP-FREE CONTACT. |
CA000371590A CA1152173A (en) | 1980-11-28 | 1981-02-24 | Self-supporting terminal element for making a solderless, screwless and stripless contact |
GB8106964A GB2092838B (en) | 1980-11-28 | 1981-03-05 | A self-supporting terminal element |
ES1981267153U ES267153Y (en) | 1980-11-28 | 1981-03-23 | SELF-STATIONARY CONNECTION ELEMENT. |
AR284871A AR222755A1 (en) | 1980-11-28 | 1981-04-06 | SELF-STATIONARY CONNECTION ELEMENT TO ESTABLISH A CONTACT EXEMPT FROM WELDING, THREADING AND THE NEED TO ELIMINATE INSULATION, ESPECIALLY FOR THE COMMUNICATION TECHNIQUE |
JP56056375A JPS57105980A (en) | 1980-11-28 | 1981-04-16 | Self-supporting terminal element |
NO811676A NO157877C (en) | 1980-11-28 | 1981-05-18 | CONNECTOR FOR THE PREPARATION OF A PIPE SCREW AND DEPOLATION-FREE CONTACT. |
JP1983085909U JPS5918372U (en) | 1980-11-28 | 1983-06-07 | self-supporting terminal element |
SG638/85A SG63885G (en) | 1980-11-28 | 1985-08-31 | A self-supporting terminal element |
HK851/85A HK85185A (en) | 1980-11-28 | 1985-10-31 | A self-supporting terminal element |
MY363/86A MY8600363A (en) | 1980-11-28 | 1986-12-30 | A self-supporting terminal element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3044888A DE3044888C2 (en) | 1980-11-28 | 1980-11-28 | Free-standing, attachable connection element in Z-shaped design of an LSA-PLUS contact |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3044888A1 DE3044888A1 (en) | 1982-06-03 |
DE3044888C2 true DE3044888C2 (en) | 1984-09-06 |
Family
ID=6117835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3044888A Expired DE3044888C2 (en) | 1980-11-28 | 1980-11-28 | Free-standing, attachable connection element in Z-shaped design of an LSA-PLUS contact |
Country Status (16)
Country | Link |
---|---|
EP (1) | EP0053219B1 (en) |
JP (2) | JPS57105980A (en) |
AR (1) | AR222755A1 (en) |
AT (1) | ATE7984T1 (en) |
AU (1) | AU541768B2 (en) |
CA (1) | CA1152173A (en) |
DE (1) | DE3044888C2 (en) |
DK (1) | DK159699C (en) |
ES (1) | ES267153Y (en) |
GB (1) | GB2092838B (en) |
HK (1) | HK85185A (en) |
IE (1) | IE51101B1 (en) |
MY (1) | MY8600363A (en) |
NO (1) | NO157877C (en) |
SG (1) | SG63885G (en) |
ZA (1) | ZA811103B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4431198A1 (en) * | 1994-09-02 | 1996-03-07 | Krone Ag | Electrical contacting method for printed circuits using insulation displacement techniques |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3137429C2 (en) * | 1981-09-19 | 1984-03-22 | Krone Gmbh, 1000 Berlin | Connection device in a connection strip |
GB2160372A (en) * | 1984-06-12 | 1985-12-18 | Hans Simon | Insulation-piercing contacts |
DE8430109U1 (en) * | 1984-10-12 | 1986-02-13 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Contact element |
DE3709376C1 (en) * | 1987-03-20 | 1988-05-26 | Krone Ag | Insulation displacement contact |
DE4130940C1 (en) * | 1991-09-13 | 1992-07-16 | Krone Ag, 1000 Berlin, De | |
US5388478A (en) * | 1992-09-04 | 1995-02-14 | Barnes Group, Inc. | Torque wrench having a rapid traverse adapter and a method for its use |
DE4341152C1 (en) * | 1993-12-02 | 1995-03-16 | Quante Ag | Connecting strip for making contact with conductors without stripping the insulation |
US5772050A (en) * | 1997-03-03 | 1998-06-30 | Shih; Shiny | Ink stamp rack |
AUPQ684300A0 (en) * | 2000-04-11 | 2000-05-11 | Krone (Australia) Technique Pty Limited | Z form insulation displacement contact |
AU785141B2 (en) * | 2000-04-11 | 2006-10-05 | Adc Communications (Australia) Pty Limited | Z-shaped insulation displacement contact |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE630034A (en) * | 1962-03-26 | |||
US3824527A (en) * | 1972-08-03 | 1974-07-16 | Amp Inc | Wire-in-slot electrical connections |
US3805214A (en) * | 1972-08-22 | 1974-04-16 | Amp Inc | Resilient electrical contact |
DE2610461C3 (en) * | 1976-03-11 | 1980-08-21 | Krone Gmbh, 1000 Berlin | Device and method for producing a contact free of soldering, screwing and stripping on a fixed connection element, in particular for telecommunications line technology |
US4062615A (en) * | 1976-12-06 | 1977-12-13 | Thomas & Betts Corporation | Electrical contact |
DE2804478C2 (en) * | 1978-01-31 | 1982-11-25 | Krone Gmbh, 1000 Berlin | Electrical clamp connector for the production of a contact on a fixed connection element without soldering, screwing or stripping, in particular for telecommunication line technology |
DE2814069C3 (en) * | 1978-03-30 | 1982-03-25 | Krone Gmbh, 1000 Berlin | Device and method for producing a contact free of soldering, screwing and stripping on a fixed connection element, in particular for telecommunications line technology |
DE2854681B2 (en) * | 1978-12-18 | 1980-10-16 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Contact arrangement for ribbon cables |
FR2454195A1 (en) * | 1979-04-10 | 1980-11-07 | Cit Alcatel | Connector electrode for insulated wires - is single folded cut strip and has contact and gripping surface |
-
1980
- 1980-11-28 DE DE3044888A patent/DE3044888C2/en not_active Expired
-
1981
- 1981-02-13 DK DK063981A patent/DK159699C/en active
- 1981-02-17 AU AU67375/81A patent/AU541768B2/en not_active Ceased
- 1981-02-18 IE IE329/81A patent/IE51101B1/en not_active IP Right Cessation
- 1981-02-19 AT AT81101181T patent/ATE7984T1/en active
- 1981-02-19 EP EP81101181A patent/EP0053219B1/en not_active Expired
- 1981-02-19 ZA ZA00811103A patent/ZA811103B/en unknown
- 1981-02-24 CA CA000371590A patent/CA1152173A/en not_active Expired
- 1981-03-05 GB GB8106964A patent/GB2092838B/en not_active Expired
- 1981-03-23 ES ES1981267153U patent/ES267153Y/en not_active Expired
- 1981-04-06 AR AR284871A patent/AR222755A1/en active
- 1981-04-16 JP JP56056375A patent/JPS57105980A/en active Pending
- 1981-05-18 NO NO811676A patent/NO157877C/en unknown
-
1983
- 1983-06-07 JP JP1983085909U patent/JPS5918372U/en active Granted
-
1985
- 1985-08-31 SG SG638/85A patent/SG63885G/en unknown
- 1985-10-31 HK HK851/85A patent/HK85185A/en not_active IP Right Cessation
-
1986
- 1986-12-30 MY MY363/86A patent/MY8600363A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4431198A1 (en) * | 1994-09-02 | 1996-03-07 | Krone Ag | Electrical contacting method for printed circuits using insulation displacement techniques |
Also Published As
Publication number | Publication date |
---|---|
ZA811103B (en) | 1982-03-31 |
JPS6331339Y2 (en) | 1988-08-22 |
AU6737581A (en) | 1983-03-17 |
EP0053219B1 (en) | 1984-06-13 |
ATE7984T1 (en) | 1984-06-15 |
NO157877C (en) | 1988-06-01 |
JPS5918372U (en) | 1984-02-03 |
HK85185A (en) | 1985-11-08 |
NO811676L (en) | 1982-06-01 |
ES267153U (en) | 1983-03-01 |
GB2092838A (en) | 1982-08-18 |
ES267153Y (en) | 1983-09-16 |
JPS57105980A (en) | 1982-07-01 |
IE51101B1 (en) | 1986-10-01 |
DK159699C (en) | 1991-04-29 |
AR222755A1 (en) | 1981-06-15 |
AU541768B2 (en) | 1985-01-17 |
DK159699B (en) | 1990-11-19 |
MY8600363A (en) | 1986-12-31 |
NO157877B (en) | 1988-02-22 |
DE3044888A1 (en) | 1982-06-03 |
CA1152173A (en) | 1983-08-16 |
GB2092838B (en) | 1985-06-19 |
DK63981A (en) | 1982-05-29 |
IE810329L (en) | 1982-05-28 |
EP0053219A1 (en) | 1982-06-09 |
SG63885G (en) | 1986-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KRONE AG, 1000 BERLIN, DE |
|
8339 | Ceased/non-payment of the annual fee |